The age and breed of a cat can both affect how they respond to catnip and its effect on their sleep. While most cats respond positively to catnip, some cats may be more sensitive to its effects than others.

Age is a significant factor in how cats respond to catnip. Kittens under six months old are generally not affected by catnip because their brains have not yet fully developed the receptors that respond to it. As cats get older, they become more sensitive to the effects of catnip, and may become more playful or relaxed after exposure.

Breed can also play a role in how cats respond to catnip. Certain breeds of cats, such as Siamese and Burmese, are more likely to be sensitive to catnip than others. This may be due to genetic factors, as these breeds may have a higher concentration of the receptors in their brains that respond to catnip.

The effect of catnip on a cat’s sleep can also vary depending on their age and breed. Generally, catnip has a stimulating effect on cats, which can make them more active and playful. However, this effect is usually temporary and wears off after a few minutes. In some cases, the stimulating effect of catnip may lead to a cat becoming more alert and awake, which could make it more difficult for them to fall asleep.

Older cats may be more likely to experience a calming effect from catnip, which could help them to relax and fall asleep more easily. However, this effect is not guaranteed, and some older cats may still become more active and playful after exposure to catnip.

In summary, the age and breed of a cat can both affect how they respond to catnip and its effect on their sleep. Kittens under six months old are generally not affected by catnip, while older cats may become more sensitive to its effects. Certain breeds of cats may also be more likely to be sensitive to catnip than others. The effect of catnip on a cat’s sleep can vary depending on the individual cat, but in general, catnip has a stimulating effect that can make cats more active and playful. Older cats may be more likely to experience a calming effect from catnip, but this is not guaranteed.